ahhh its ok, i think im just over analyzing it to be honest, if i click the navigate thing – and choose no i just get the map, with my current position, but then i zoom across to my route and i can zoom in and out in full with movement…
its just that initial bit when you click the route in courses, it shows you the route, and you can zoom in or out, but no movement, which is pretty stupid if you want to check its ok etc…
so with .tcx files, how does it guide you around? like on the dakota i used before with .gpx each track point flagged up on the screen, and told you where/when the next one is? does the track not have that? just literally a course to follow?
also does it tell you when you join the route? say you click go, does it then realise you are on that route etc?